This Biohazard 15th Anniversary Airsoft Pistol is the official Barry Burton Model. This is a must have for all those Resident Evil Fans out there. It is replicated from every detail from the compensator down to the S.T.A.R.S. Raccooon Police Badge on Grip. The Blowback is very crisp and of course with all Tokyo Marui GBB's, it performs with superior accuracy and reliability.